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Sycamore Networks Inc. reported a small profit for its fiscal fourth quarter Thursday, shifting from a loss a year ago, with a 29 percent jump in revenue.The results sent Sycamore shares soaring $5, or 22 percent, to $27.22. The stock has traded between $16.18 million and $32.60 over the past...

(Rice University) Rice University researchers have won a $1.8 million federal grant for one of the nation's first, real-world tests of technology that uses dynamic spectrum access -- including dormant broadcast television channels -- to deliver free, high-speed broadband Internet service....

Two devices in one – that is one of the mega trends in
imaging diagnostics. The spectrum ranges from a combination of positron
emission tomography (PET) with MRI or computer tomography to a combination of
ultrasound with endoscopy. At MEDICA 2010, World Forum for Medicine -
International...

Researchers at the Georgia Institute of Technology have developed a new class of electronic logic device in which current is switched by an electric field generated by the application of mechanical strain to zinc oxide nanowires.

(Harvard University) Engineers at Harvard University have created a millionth-scale automobile differential to govern the flight of minuscule aerial robots that could someday be used to probe environmental hazards, forest fires, and other places too perilous for people. Their new approach...

AOL says Google will continue to offer up search results on its websites under a new 5-year deal the companies signed this week.The agreement largely reinforces an arrangement that has been in place since 2005. But the new contract also expands their cooperation onto AOL mobile sites that...

Samsung Electronics Co. is unveiling a new tablet PC named Galaxy Tab as the latest device meant to rival Apple Inc.'s popular iPad.Samsung Europe executive Thomas Richter said Thursday the device will offer users "a new galaxy of possibilities" with features such as mobile video conferencing...